A multipurpose comprehensive test equipment for performance detection of aerial guided bomb

Abstract

The application discloses a kind of multipurpose comprehensive test equipment for aviation guided bomb performance detection, comprising: display, display control machine case, industrial computer, power supply, drawer and cabinet;Display is installed in folding form on cabinet;Display control machine case, industrial computer and power supply all adopt standard upper rack structure, both sides are equipped with guide rail, installed in cabinet;Among them, display control machine case, industrial computer and power supply can be individually detached, display control machine case is extracted from cabinet, can be used individually.The multipurpose comprehensive test equipment for aviation guided bomb performance detection can simulate the power supply of time sequence to bomb by carrier aircraft, send the task command and data of bomb work, complete the measurement of bomb on-off signal, voltage signal, pulse signal and other signals.The application adopts upper rack structure, high integration, wide application scenario, device includes display screen, display control component, industrial computer, power supply, equipment human-computer interaction is good, convenient to use, and strong universality.

Description

Technical Field

[0001] This invention belongs to the field of airborne weapon performance testing technology, and in particular relates to a multi-purpose integrated testing device for testing the performance of guided bombs. Background Technology

[0002] Before a missile launch, the operational status of each component must be checked on the ground. After the checks are completed, the launch is carried out according to the prescribed procedures. The test results from the ground testing system determine whether the missile is ready for launch, making ground testing extremely important. Currently, the state of domestic testing equipment is as follows: a dedicated testing device is designed for each application scenario, used only to test the characteristics of missiles launched in that scenario. This results in poor versatility, limited application scenarios, and high production costs. Summary of the Invention

[0003] The technical problem solved by this invention is to overcome the shortcomings of the prior art and provide a multi-purpose integrated testing device for the performance testing of guided bombs, aiming to realize the performance testing of guided bombs in various scenarios.

[0004] To solve the above-mentioned technical problems, the present invention discloses a multi-purpose integrated testing device for performance testing of guided bombs, comprising: a display, a display and control cabinet, an industrial computer, a power supply, a drawer, and a cabinet;

[0005] The monitor is mounted on the rack in a folding configuration;

[0006] The display and control chassis, industrial computer, and power supply all adopt a standard rack-mount structure with guide rails on both sides, and are installed in the cabinet. The display and control chassis, industrial computer, and power supply can all be disassembled individually. The display and control chassis can be used independently after being pulled out of the cabinet.

[0007] Among the aforementioned multi-purpose integrated testing equipment used for performance testing of guided bombs,

[0008] The display is used to show the status information of the guided bomb and provide an intuitive human-machine interface. The status information of the guided bomb includes: voltage and current information, navigation status, alignment status, servo deflection, gyroscope information, self-test status of each unit on the bomb and fire control commands.

[0009] The display and control chassis is used to control the power-on of the guided bomb, collect the voltage and current information of the guided bomb, configure the address bits of the guided bomb, optimize the radio frequency signal, and display the condition of the guided bomb. The display and control chassis contains the necessary components for the guided bomb to communicate with the 1553B network. The voltage and current information of the guided bomb includes: the voltage and current values ​​of the system power supply, the voltage and current values ​​of the activation power supply, the voltage and current values ​​of the simulated thermal battery power supply, the voltage and pulse width of the thermal battery activation, the voltage and pulse width of the engine ignition, the fuze power supply voltage, the voltage and pulse width of the fuze deactivation, the voltage and pulse width of the wing deployment, and the voltage and pulse width of the control surface deployment.

[0010] The industrial control computer is used to simulate real-time communication between the carrier aircraft and the guided bomb, send control commands to the guided bomb and the display and control box, and receive status information from the guided bomb.

[0011] The power supply is used to convert AC power into DC power to power the guided bombs and test equipment themselves.

[0012] Drawers are used to store test cables and test tools.

[0013] In the aforementioned multi-purpose integrated testing equipment for testing the performance of guided bombs, when the display is closed, it forms a plane with the top of the cabinet and is cushioned and supported by rubber pads for easy transportation; when the display is open, it is fixed and supported by gas springs on both sides.

[0014] In the aforementioned multi-purpose integrated testing equipment for testing the performance of guided bombs, the testing equipment employs virtual buttons, which are integrated into a software interface and displayed on a monitor. These virtual buttons are switches used to operate the bomb, including: a bomb system power supply switch, an activation power supply switch, a simulated thermal battery power supply switch, a release permission power supply switch, a GPS signal power supply switch, and an address bit signal setting switch. When a user triggers an operation on a virtual button, the high and low levels of the corresponding I / O port of the microcontroller on the power distribution board are controlled, changing the operating state of the optocoupler output to control the relay, thus realizing the operation indicated by the virtual button.

[0015] In the aforementioned multi-purpose integrated testing equipment for detecting the performance of guided bombs, the display and control chassis includes:

[0016] The power distribution board is used to receive control commands sent by the industrial control computer, complete address bit settings and power output, and provide power to the guided bombs, including system power, activation power and simulated thermal battery power.

[0017] The voltage and current acquisition component is used to acquire voltage and current information of the missile's onboard system electricity, activation electricity, and simulated thermal battery electricity in real time, and then transmit the acquired information to the industrial control computer for real-time display on the monitor.

[0018] The AD board is used to collect onboard analog signals, including the voltage and pulse width of the thermal battery activation signal, the voltage and pulse width of the engine ignition signal, the fuze power supply voltage, the voltage and pulse width of the fuze deactivation signal, the voltage and pulse width of the wing deployment signal, and the voltage and pulse width of the control surface deployment signal. The collected onboard analog signals are converted into digital signals and transmitted to the industrial control computer. The industrial control computer judges the correctness of the signals and displays the results on the display.

[0019] The test terminals are used to connect external measuring equipment to accurately measure key signals on the power distribution board and AD board. These key signals include: system power, activation power, analog thermal battery power, release permission power, GPS signal power, battery activation signal, engine ignition signal, fuze power supply voltage, fuze release signal, wing deployment signal, and control surface deployment signal. External measuring equipment includes: oscilloscopes, multimeters, and digital multimeters.

[0020] GPS amplifiers are used to amplify and reduce the noise of radio frequency signals received by GPS receiving antennas before transmitting them to guided bombs to meet the testing requirements of guided bombs.

[0021] The coupler is a component used in testing equipment to communicate with the 1553B guided bomb, and is used to ensure the normal communication of 1553B data communication.

[0022] External interfaces are used to receive data from guided bombs with different airborne interfaces; these external interfaces include: the GJB1188A standard interface and an expansion interface.

[0023] The battery assembly is used to power guided bombs independently when the display and control chassis is used alone;

[0024] Battery power switch, used to control the power supply of the battery assembly;

[0025] Indicator lights are used to provide feedback on the status of guided bombs when the display and control chassis is used independently; a solid indicator light indicates that the guided bomb is functioning normally, while a flashing indicator light indicates that the guided bomb is malfunctioning.

[0026] The aforementioned multi-purpose integrated testing equipment for testing the performance of guided bombs also includes a GPS receiving antenna. The GPS receiving antenna is connected to the external interface of the display and control chassis and magnetically attached to the top of the display. It is used to receive GPS signals from the air. The received GPS signals are processed by a GPS amplifier and then transmitted to the guided bomb.

[0027] In the aforementioned multi-purpose integrated testing equipment for testing the performance of guided bombs, the industrial control computer includes several external communication interfaces; among them, the external communication interfaces include: 422 interface, 232 interface, 485 interface, network port, USB port, CAN interface and 1553B interface, to adapt to different types of bombs, one of which is a 232 interface for communication with the power distribution board.

[0028] In the aforementioned multi-purpose integrated testing equipment for testing the performance of guided bombs, the voltage and current of the power supply are adjustable, and the current and voltage values ​​are displayed in real time in digital form.

[0029] The aforementioned multi-purpose integrated testing equipment for testing the performance of guided bombs also includes: a test door and a testing door; wherein the test door and the testing door are located at the back of the cabinet;

[0030] The debugging door allows the entire back of the cabinet to be opened for the installation or debugging of the display and control chassis, industrial computer, and power supply.

[0031] The test door is located above the debugging door. When the test door is opened, the external interface of the display and control chassis is exposed for connecting the test cable.

[0032] The aforementioned multi-purpose integrated testing equipment for testing the performance of guided bombs also includes: rollers, folding handles, and brake components;

[0033] The rollers are installed at the bottom of the cabinet and are equipped with braking components.

[0034] Folding handles are installed on both sides of the cabinet.

[0035] The present invention has the following advantages:

[0036] (1) This invention discloses a multi-purpose integrated testing device for testing the performance of guided bombs. It adopts an integrated design and divides the device into different components according to function, which facilitates maintenance and protection.

[0037] (2) This invention discloses a multi-purpose integrated testing device for testing the performance of guided bombs, which integrates control buttons and display functions into software, making it convenient to operate and observe, and easy to expand its functions.

[0038] (3) This invention discloses a multi-purpose integrated testing equipment for testing the performance of guided bombs. The display and control cabinet can be extracted and used separately. Theoretically, it is not limited by the usage scenario and can realize various application scenarios such as indoor testing, vehicle testing, and outdoor testing. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of the composition of a multi-purpose integrated testing device for detecting the performance of guided bombs in an embodiment of the present invention;

[0040] Figure 2 This is a rear view of a multi-purpose integrated testing device for detecting the performance of guided bombs according to an embodiment of the present invention;

[0041] Figure 3 This is a schematic diagram of a display in a folded state according to an embodiment of the present invention. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments disclosed herein will be described in further detail below with reference to the accompanying drawings.

[0043] One of the core ideas of this invention is the disclosure of a multi-purpose integrated testing device for performance testing of air-guided bombs. The device employs a cabinet-style structure, with components categorized by function. Each component is individually detachable and includes a display, a display and control unit, a power supply, an industrial computer, and drawers. This multi-purpose integrated testing device can simulate an aircraft, sending operational commands and data to the air-guided bomb. Upon receiving the commands and data, the air-guided bomb operates according to different command signals issued by the integrated testing device and outputs various status signals reflecting the air-guided bomb's status back to the integrated testing device. This multi-purpose integrated testing device can be used in various scenarios, including indoor, vehicle-mounted, and outdoor applications.

[0044] like Figures 1-3 In this embodiment, the multi-purpose integrated testing equipment for detecting the performance of guided bombs includes: a display 1, a display and control chassis 2, an industrial computer 3, a power supply 4, a drawer 5, and a cabinet 6. The display 1 is mounted on the cabinet 6 in a folding configuration. The display and control chassis 2, the industrial computer 3, and the power supply 4 all adopt a standard rack-mount structure, equipped with guide rails on both sides, and are installed inside the cabinet 6. The display and control chassis 2, the industrial computer 3, and the power supply 4 can all be individually disassembled. The display and control chassis 2 can be used independently after being pulled out of the cabinet 6.

[0045] Display 1 is used to display the status information of the guided bomb and provide an intuitive human-machine interface. The status information of the guided bomb includes, but is not limited to: voltage and current information, navigation status, alignment status, servo deflection, gyroscope information, self-test status of each component on the bomb, and fire control commands.

[0046] The display and control chassis 2 is used to control the power-on of the guided bomb, collect the voltage and current information of the guided bomb, configure the address bits of the guided bomb, optimize the radio frequency signal, and display the condition of the guided bomb. The display and control chassis 2 contains the necessary components for the guided bomb to communicate with the 1553B network. The voltage and current information of the guided bomb includes, but is not limited to: the voltage and current values ​​of the system electricity, the voltage and current values ​​of the activation electricity, the voltage and current values ​​of the simulated thermal battery electricity, the voltage and pulse width of the thermal battery activation, the voltage and pulse width of the engine ignition, the fuze power supply voltage, the fuze deactivation voltage and pulse width, the wing deployment voltage and pulse width, and the control surface deployment voltage and pulse width.

[0047] Industrial control computer 3 is used to simulate real-time communication between the carrier aircraft and the guided bomb, send control commands to the guided bomb and the display and control box 2, and receive status information from the guided bomb.

[0048] Power supply 4 is used to convert AC power into DC power to power the guided bombs and test equipment themselves.

[0049] Drawer 5 is used to store test cables and test tools.

[0050] In this embodiment, the display and control chassis 2 connects to the guided bomb via an external interface. After receiving instructions from the industrial control computer 3, it uses a power distribution board to manage power supply to the guided bomb. After receiving information from the guided bomb, it uses an AD board to process the signal and transmit it to the industrial control computer 3. It also uses voltage and current acquisition components to collect the guided bomb's power supply information in real time and transmit it to the industrial control computer 3. This display and control chassis 2 can be used independently as a portable test instrument, powered by an internal battery pack, to perform rapid testing of the guided bomb and display the bomb's status information as indicator lights. Preferably, the display and control chassis 2 may specifically include:

[0051] The power distribution board is used to receive control commands sent by the industrial control computer 3, complete address bit setting and power output, and provide power to the guided bombs, including system power, activation power and simulated thermal battery power.

[0052] The voltage and current acquisition component is used to acquire the voltage and current information of the onboard system electricity, activation electricity and simulated thermal battery electricity in real time, and transmit the acquired information to the industrial control computer 3 and display it on the display 1 in real time.

[0053] The AD board is used to collect onboard analog signals, including the voltage and pulse width of the thermal battery activation signal, the voltage and pulse width of the engine ignition signal, the fuze power supply voltage, the voltage and pulse width of the fuze deactivation signal, the voltage and pulse width of the wing deployment signal, and the voltage and pulse width of the control surface deployment signal. The collected onboard analog signals are converted into digital signals and transmitted to the industrial control computer 3. The industrial control computer 3 judges the correctness of the signals and displays the results on the display 1.

[0054] The test terminals are used to connect external measuring equipment for precise measurement of critical signals on the power distribution board and AD board. These critical signals include, but are not limited to: system power, activation power, analog thermal battery power, release permission power, GPS signal power, battery activation signal, engine ignition signal, fuze power supply voltage, fuze release signal, wing deployment signal, and control surface deployment signal. External measuring equipment includes, but is not limited to: oscilloscopes, multimeters, and digital multimeters.

[0055] GPS amplifiers are used to amplify and reduce the noise of radio frequency signals received by GPS receiving antennas before transmitting them to guided bombs to meet the testing requirements of guided bombs.

[0056] The coupler is a component used in testing equipment to communicate with the 1553B guided bomb, ensuring normal data communication of the 1553B.

[0057] External interfaces are used to receive data from airborne guided bombs with different airborne interfaces; these external interfaces include the GJB1188A standard interface and extended interfaces.

[0058] The battery assembly is used to power the guided bombs independently when the display and control chassis 2 is used alone.

[0059] Battery power switch, used to control the power supply of the battery pack.

[0060] Indicator lights are used to provide feedback on the status of guided bombs when the display and control chassis 2 is used independently; a solid indicator light indicates that the guided bomb is normal, while a flashing indicator light indicates that the guided bomb is abnormal.

[0061] In this embodiment, the multi-purpose integrated testing equipment for detecting the performance of air-guided bombs also includes a GPS receiving antenna. The GPS receiving antenna is connected to and magnetically attached to the top of the display 1 via the external interface of the display and control chassis 2, and is used to receive GPS signals from the air. The received GPS signals are processed by a GPS amplifier and then transmitted to the air-guided bomb.

[0062] In this embodiment, the multi-purpose integrated testing equipment for testing the performance of guided bombs further includes a debugging door 9 and a test door 10. The debugging door 9 and test door 10 are located on the back of the cabinet 6. The debugging door 9 allows the entire back of the cabinet 6 to be opened for the installation or debugging of the display and control chassis 2, the industrial computer 3, and the power supply 4. The test door 10 is located above the debugging door 9; when the test door 10 is open, the external interface of the display and control chassis 2 is exposed for connecting test cables.

[0063] In this embodiment, the multi-purpose integrated testing equipment for detecting the performance of guided bombs further includes: rollers 11, folding handles 12, and brake components. The rollers 11 are mounted on the bottom of the cabinet 6, and brake components are installed on the rollers 11; the folding handles 12 are mounted on both sides of the cabinet 6.

[0064] In this embodiment, when the display 1 is closed, it forms a plane with the top of the cabinet 6, and the display 1 is cushioned and supported by the rubber pad 7, which facilitates transportation; when the display 1 is open, the display 1 is fixedly supported by the gas springs 8 on both sides.

[0065] In this embodiment, the testing equipment uses virtual buttons, which are integrated into the software interface and displayed on display 1. These virtual buttons are switches used to operate the bomb, including: a bomb system power supply switch, an activation power supply switch, a simulated thermal battery power supply switch, a release permission power supply switch, a GPS signal power supply switch, and an address bit signal setting switch. When a user triggers an operation on a virtual button, the high and low levels of the corresponding I / O port of the microcontroller on the power distribution board are controlled, changing the operating state of the optocoupler output to control the relay, thus realizing the operation indicated by the virtual button.

[0066] In this embodiment, the industrial control computer 3 includes several external communication interfaces; among which, the external communication interfaces include: 422 interface, 232 interface, 485 interface, network port, USB port, CAN interface and 1553B interface, which are used to adapt to bombs of different communication types, and one 232 interface is used for communication with the power distribution board.

[0067] In this embodiment, the voltage and current of the power supply 4 are adjustable, and the current and voltage values ​​are displayed in digital form in real time.

[0068] Based on the above embodiments, the working process of the multi-purpose integrated testing equipment for testing the performance of guided bombs will be briefly described below.

[0069] This multi-purpose integrated testing equipment for detecting the performance of guided bombs is used as an integrated testing device, and includes:

[0070] Step 1: Open the test door and connect the guided bomb and 220VAC power supply through the rear interface of the display and control chassis.

[0071] Step 2: Turn on the industrial control computer, monitor, and power supply. At this time, the power supply will convert the AC power to the DC power used by the guided bomb.

[0072] Step 3: Turn on the power switch of the display and control chassis. The industrial control computer sends work task commands and data to the air-guided bomb and the power distribution board in the display and control chassis. After receiving the instructions from the industrial control computer, the power distribution board configures the address bits and supplies power to the air-guided bomb. At this time, the air-guided bomb is powered on and receives instructions from the industrial control computer to perform its work.

[0073] Step 4: After receiving the bomb information, the signal is processed and transmitted to the industrial control computer. The industrial control computer then displays various information about the guided bomb on the monitor. The display shows the status information of each component on the bomb, including important fire control information, such as: whether the bomb is functioning normally, whether the battery activation conditions are met, whether the battery activation was successful, and whether the bombing conditions are met, etc.

[0074] Step 5: After the test is completed, the power distribution board is controlled by the industrial control computer to stop supplying power to the aerial guided bomb.

[0075] When the display and control chassis is used as a standalone device, the following applies:

[0076] Step 1: Pull the display and control chassis out of the test cabinet.

[0077] Step 2: Connect the guided bomb via the rear interface of the display and control chassis.

[0078] Step 3: Turn on the battery power switch of the display and control chassis to supply power to the air-guided bomb through the battery components inside the display and control chassis. The power distribution board sends work mission commands and data to the air-guided bomb. At this time, the air-guided bomb is powered on and receives instructions to carry out its work.

[0079] Step 4: The power distribution board receives information about the guided bomb, determines whether the guided bomb is functioning properly, and displays the result on the indicator light on the display and control box. The display result is either constantly lit (normal) or flashing (abnormal).

[0080] Step 5: After the test is completed, turn off the battery power button on the display and control chassis to stop powering the guided bomb.

[0081] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make possible changes and modifications to the technical solutions of the present invention by utilizing the methods and techniques disclosed above without departing from the spirit and scope of the present invention. Therefore, any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solutions of the present invention shall fall within the protection scope of the technical solutions of the present invention.

[0082] The contents not described in detail in this specification are common knowledge to those skilled in the art.

Claims

1. A multi-purpose integrated testing device for performance testing of guided bombs, characterized in that, include: The components include: a monitor (1), a display and control chassis (2), an industrial computer (3), a power supply (4), a drawer (5), and a cabinet (6); The monitor (1) is installed in a folding manner on the cabinet (6); the display control chassis (2), industrial computer (3) and power supply (4) all adopt a standard rack-mount structure, with guide rails on both sides, and are installed in the cabinet (6); among them, the display control chassis (2), industrial computer (3) and power supply (4) can be disassembled separately, and the display control chassis (2) can be used independently after being pulled out of the cabinet (6); The display and control chassis (2) is used to control the power-on of the guided bomb, collect the voltage and current information of the guided bomb, configure the address bits of the guided bomb, optimize the radio frequency signal, and display the good and bad status of the guided bomb. The display and control chassis (2) is equipped with the necessary components for the guided bomb to communicate with 1553B. The voltage and current information of the guided bomb includes: the voltage and current values ​​of the system electricity, the voltage and current values ​​of the activation electricity, the voltage and current values ​​of the simulated thermal battery electricity, the voltage and pulse width of the thermal battery activation, the voltage and pulse width of the engine ignition, the fuze power supply voltage, the voltage and pulse width of the fuze deactivation, the voltage and pulse width of the wing deployment, and the voltage and pulse width of the control surface deployment. Display and control chassis (2), including: The power distribution board is used to receive control commands sent by the industrial control computer (3), complete address bit setting and power output, and provide power to the guided bomb, including system power, activation power and simulated thermal battery power; The voltage and current acquisition component is used to acquire the voltage and current information of the onboard system electricity, activation electricity and simulated thermal battery electricity in real time, and transmit the acquired information to the industrial control computer (3) and display it on the display (1) in real time. The AD board is used to collect onboard analog signals, including the voltage and pulse width of the thermal battery activation signal, the voltage and pulse width of the engine ignition signal, the fuze power supply voltage, the voltage and pulse width of the fuze deactivation signal, the voltage and pulse width of the wing deployment signal, and the voltage and pulse width of the control surface deployment signal; and converts the collected onboard analog signals into digital signals and transmits them to the industrial control computer (3). The industrial control computer (3) judges the correctness of the signals and displays the results on the display (1). The test terminals are used to connect external measuring equipment to accurately measure key signals on the power distribution board and AD board. These key signals include: system power, activation power, analog thermal battery power, release permission power, GPS signal power, battery activation signal, engine ignition signal, fuze power supply voltage, fuze release signal, wing deployment signal, and control surface deployment signal. External measuring equipment includes: oscilloscopes, multimeters, and digital multimeters. GPS amplifiers are used to amplify and reduce the noise of radio frequency signals received by GPS receiving antennas before transmitting them to guided bombs to meet the testing requirements of guided bombs. The coupler is a component used in testing equipment to communicate with the 1553B guided bomb, and is used to ensure the normal communication of 1553B data communication. External interfaces are used to receive data from guided bombs with different airborne interfaces; these external interfaces include: the GJB1188A standard interface and an expansion interface. Battery assembly for powering guided bombs independently when the display and control chassis (2) is used alone; Battery power switch, used to control the power supply of the battery assembly; Indicator lights are used to provide feedback on the status of guided bombs when the display and control box (2) is used independently; a constantly lit indicator light indicates that the guided bomb is normal, and a flashing indicator light indicates that the guided bomb is abnormal.

2. The multi-purpose integrated testing equipment for performance testing of guided bombs according to claim 1, characterized in that, The display (1) is used to display the status information of the guided bomb and provide an intuitive human-machine interface; the status information of the guided bomb includes: voltage and current information, navigation status, alignment status, servo deflection, gyroscope information, self-test status of each unit on the bomb and fire control commands. The industrial control computer (3) is used to simulate the carrier aircraft and the guided bomb to communicate in real time, send control commands to the guided bomb and the display and control box (2), and receive the status information replied by the guided bomb. Power supply (4) is used to convert AC power into DC power to power the guided bombs and test equipment themselves. Drawer (5) is used to store test cables and test tools.

3. The multi-purpose integrated testing equipment for performance testing of guided bombs according to claim 1, characterized in that, When the monitor (1) is closed, it forms a plane with the top of the cabinet (6) and is cushioned and supported by the rubber pad (7) for easy transportation; when the monitor (1) is open, the monitor (1) is fixed and supported by the gas springs (8) on both sides.

4. The multi-purpose integrated testing equipment for performance testing of guided bombs according to claim 1 or 3, characterized in that, The test equipment uses virtual buttons, which are integrated on the software interface and displayed on the monitor (1). The virtual buttons are switches used to operate the bomb, including: bomb system power supply switch, activation power supply switch, simulated thermal battery power supply switch, allow deployment power supply switch, GPS signal power supply switch and address bit signal setting switch. When the user triggers the operation of the virtual button, the high and low levels of the corresponding I / O port of the microcontroller on the power distribution board are controlled to change the working state of the optocoupler output terminal and control the relay to realize the relevant operation indicated by the virtual button.

5. The multi-purpose integrated testing equipment for performance testing of guided bombs according to claim 1, characterized in that, Also includes: GPS receiving antenna; wherein, the GPS receiving antenna is connected to the external interface of the display and control box (2) and magnetically attached to the upper end of the display (1) for receiving GPS signals in the air. The received GPS signals are processed by the GPS amplifier and then transmitted to the aerial guided bomb.

6. The multi-purpose integrated testing equipment for performance testing of guided bombs according to claim 1, characterized in that, The industrial control computer (3) includes several external communication interfaces; among them, the external communication interfaces include: 422 interface, 232 interface, 485 interface, network port, USB port, CAN interface and 1553B interface, which are used to adapt to bombs of different communication types, and one 232 interface is used for communication with the power distribution board.

7. The multi-purpose integrated testing equipment for performance testing of guided bombs according to claim 1, characterized in that, The voltage and current of the power supply (4) are adjustable, and the current and voltage values ​​are displayed in digital form in real time.

8. The multi-purpose integrated testing equipment for performance testing of guided bombs according to claim 1, characterized in that, Also includes: Debugging door (9) and testing door (10); wherein, the debugging door (9) and testing door (10) are located on the back of the cabinet (6); The debugging door (9) can open the back of the cabinet (6) completely for the installation or debugging of the display and control chassis (2), industrial computer (3), and power supply (4); The test door (10) is located above the debugging door (9). When the test door (10) is opened, the external interface of the display and control box (2) is exposed to connect the test cable.

9. The multi-purpose integrated testing equipment for performance testing of guided bombs according to claim 1, characterized in that, Also includes: Roller (11), folding handle (12), and brake assembly; The roller (11) is installed at the bottom of the cabinet (6), and a brake assembly is provided on the roller (11); Folding handles (12) are installed on both sides of the cabinet (6).

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